{"title":"印尼邦加锡矿后添加改良剂对高粱栽培的优化","authors":"T. Lestari, R. Apriyadi, Ismul Aan","doi":"10.2991/icoma-18.2019.31","DOIUrl":null,"url":null,"abstract":"˗˗˗Sorghum is a drought-tolerance plant that have ability to survive on post-tin mining land. One way to increase the optimum growth and production of sorghum on post-tin mining land can be done by ameliorant addition. The objective of the study was to increase the optimum growth and production of sorghum in post-tin mining land. The experiment had been conducted in post-tin mining area located in Dwi Makmur Village, Merawang, Bangka, from November 2017 May 2018. The experiment was conducted using Completely Randomized Design (RAL) with 1 (one) single factor as follows: Control (C0), NPK (C1), 40 gram phosphate solubilizing fungi (C2), SP36 100 kg ha -1 (C3), SP36 200 kg ha -1 (C4). The results showed that the application of 40 grams phosphate solubilizingfungi (C2) had the highest value on the dissolved solid total (° Brix). Complete NPK fertilizer (C1) has the highest root growth when its compared to other treatments. This indicates that full NPK fertilizer (C1) are able to increase the production of seeds/plant and harvest index (%). The addition of ameliorant is able to increase the optimum growth and production of sorghum in post-tin mining land of Bangka. Keyword˗˗˗Sorghum, ameliorant, post-tin mining, phosphate solvent microorganism","PeriodicalId":162573,"journal":{"name":"Proceedings of the International Conference on Maritime and Archipelago (ICoMA 2018)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Optimization of Sorghum Cultivation (Sorghum Bicholor) with Ameliorant Addition in the Post-Tin Mining Of Bangka, Indonesia\",\"authors\":\"T. Lestari, R. Apriyadi, Ismul Aan\",\"doi\":\"10.2991/icoma-18.2019.31\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"˗˗˗Sorghum is a drought-tolerance plant that have ability to survive on post-tin mining land. One way to increase the optimum growth and production of sorghum on post-tin mining land can be done by ameliorant addition. The objective of the study was to increase the optimum growth and production of sorghum in post-tin mining land. The experiment had been conducted in post-tin mining area located in Dwi Makmur Village, Merawang, Bangka, from November 2017 May 2018. The experiment was conducted using Completely Randomized Design (RAL) with 1 (one) single factor as follows: Control (C0), NPK (C1), 40 gram phosphate solubilizing fungi (C2), SP36 100 kg ha -1 (C3), SP36 200 kg ha -1 (C4). The results showed that the application of 40 grams phosphate solubilizingfungi (C2) had the highest value on the dissolved solid total (° Brix). Complete NPK fertilizer (C1) has the highest root growth when its compared to other treatments. This indicates that full NPK fertilizer (C1) are able to increase the production of seeds/plant and harvest index (%). The addition of ameliorant is able to increase the optimum growth and production of sorghum in post-tin mining land of Bangka. Keyword˗˗˗Sorghum, ameliorant, post-tin mining, phosphate solvent microorganism\",\"PeriodicalId\":162573,\"journal\":{\"name\":\"Proceedings of the International Conference on Maritime and Archipelago (ICoMA 2018)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the International Conference on Maritime and Archipelago (ICoMA 2018)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2991/icoma-18.2019.31\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the International Conference on Maritime and Archipelago (ICoMA 2018)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2991/icoma-18.2019.31","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
摘要
高粱是一种耐旱植物,能够在锡矿开采后的土地上生存。在锡矿后土地上添加改良剂是提高高粱最佳生长和产量的途径之一。本研究旨在提高采锡后土地高粱的最佳生长和产量。该实验于2017年11月至2018年5月在Bangka Merawang Dwi Makmur村的锡矿后矿区进行。试验采用完全随机设计(RAL), 1(1)单因素试验:对照(C0)、氮磷钾(C1)、40 g增磷真菌(C2)、SP36 100 kg ha -1 (C3)、SP36 200 kg ha -1 (C4)。结果表明,施用40 g磷肥增溶菌(C2)对溶固总量(°Brix)的影响最大。与其他处理相比,全氮磷钾肥(C1)的根系生长最高。这表明全氮磷钾肥(C1)能够提高种子/株产量和收获指数(%)。在邦加锡矿后土地上添加改良剂能提高高粱的最佳生长和产量。关键词:对高粱,改良剂,锡后开采,磷酸盐溶剂微生物
Optimization of Sorghum Cultivation (Sorghum Bicholor) with Ameliorant Addition in the Post-Tin Mining Of Bangka, Indonesia
˗˗˗Sorghum is a drought-tolerance plant that have ability to survive on post-tin mining land. One way to increase the optimum growth and production of sorghum on post-tin mining land can be done by ameliorant addition. The objective of the study was to increase the optimum growth and production of sorghum in post-tin mining land. The experiment had been conducted in post-tin mining area located in Dwi Makmur Village, Merawang, Bangka, from November 2017 May 2018. The experiment was conducted using Completely Randomized Design (RAL) with 1 (one) single factor as follows: Control (C0), NPK (C1), 40 gram phosphate solubilizing fungi (C2), SP36 100 kg ha -1 (C3), SP36 200 kg ha -1 (C4). The results showed that the application of 40 grams phosphate solubilizingfungi (C2) had the highest value on the dissolved solid total (° Brix). Complete NPK fertilizer (C1) has the highest root growth when its compared to other treatments. This indicates that full NPK fertilizer (C1) are able to increase the production of seeds/plant and harvest index (%). The addition of ameliorant is able to increase the optimum growth and production of sorghum in post-tin mining land of Bangka. Keyword˗˗˗Sorghum, ameliorant, post-tin mining, phosphate solvent microorganism